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The effect of cross-regional transport on ozone and particulate matter...
China is currently one of the countries impacted by severe atmospheric ozone (O 3 ) and particulate matter (PM) pollution. Due to their moderately long lifetimes, O 3 and PM can...- publication PDF
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The impact of internal climate variability on OH trends between 2005 and 2014
The hydroxyl radical (OH) lies at the nexus of climate and air quality as the primary oxidant for both reactive greenhouse gases and many hazardous air pollutants. To better...- publication PDF
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Innovations in Open Science (IOS) Planning Workshop: Community Expectations...
The National Science Foundation Division of Atmospheric and Geospace Sciences (NSF-AGS) and the NSF National Center for Atmospheric Research (NSF NCAR) funded Innovations in...- publication PDF
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Predicting spring phenology in deciduous broadleaf forests: NEON phenology...
Accurate models are important to predict how global climate change will continue to alter plant phenology and near-term ecological forecasts can be used to iteratively improve...- publication PDF
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An empirical model of the Earth's horizontal wind fields: HWM07
The new Horizontal Wind Model (HWM07) provides a statistical representation of the horizontal wind fields of the Earth's atmosphere from the ground to the exosphere (0-500 km)....- publication PDF
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Application of the NCAR FastEddy® microscale model to a lake breeze front
This study investigates how urban environments influence boundary layer processes during the passage of a Great Salt Lake breeze using a multi-scale modeling system, NCAR's WRF-...- publication PDF
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Lightning NO x in the 29–30 May 2012 Deep Convective Clouds and Chemistry...
A cloud-resolved storm and chemistry simulation of a severe convective system in Oklahoma constrained by anvil aircraft observations of NOx was used to estimate the mean...- publication PDF
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Long-term contributions of VOC sources and their link to ozone pollution in...
Changes in energy and environmental policies along with changes in the energy markets of New York State over the past two decades, have spurred interest in evaluating their...- publication PDF
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Improving regional ozone modeling through systematic evaluation of errors...
During the operational phase of the ICARTT field experiment in 2004, the regional air quality model STEM showed a strong positive surface bias and a negative upper troposphere...- publication PDF
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Radiation belt electrons respond to multiple solar wind inputs
The multivariate statistical basis that underlies both single- and multi-input linear prediction filter analyses is reviewed, providing context necessary to understand the full...- publication PDF
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Observational quantification of tropical high cloud changes and feedbacks
The response of tropical high clouds to surface warming and their radiative feedbacks are uncertain. For example, it is uncertain whether their coverage will contract or expand...- publication PDF
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Impact of desert dust radiative forcing on Sahel precipitation: Relative...
The role of direct radiative forcing of desert dust aerosol in the change from wet to dry climate observed in the African Sahel region in the last half of the twentieth century...- publication PDF
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Machine learning and VIIRS satellite retrievals for skillful Fuel Moisture...
Monitoring the fuel moisture content (FMC) of 10 h dead vegetation is crucial for managing and mitigating the impact of wildland fires. The combination of in situ FMC...- publication PDF
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Imaging spectroscopy of a spectral bump in a type II radio burst
Context. Observations of solar, type II radio bursts provide a unique opportunity to analyze the nonthermal electrons accelerated by coronal shocks and diagnose the plasma...- publication PDF
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Seasonal influence of the Indonesian throughflow in the southwestern Indian Ocean
The influence of the Indonesian Throughflow (ITF) on the dynamics and the thermodynamics in the southwestern Indian Ocean (SWIO) is studied by analyzing a forced ocean model...- publication PDF
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Data-driven modeling of equatorial atmospheric waves: The role of moisture...
The equatorial region of the Earth's atmosphere serves as both a significant locus for phenomena, including the Madden-Julian Oscillation (MJO), and a source of formidable...- publication PDF
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Km-scale simulations of mesoscale convective systems over South America - a...
Mesoscale convective systems (MCSs) are clusters of thunderstorms that are important in Earth's water and energy cycle. Additionally, they are responsible for extreme events...- publication PDF
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Radiation belt phase space density: Calculation analysis and model dependence
The reprocessing of radiation belt electron flux measurements into phase space density (PSD) as a function of the adiabatic invariants is a widely-used method to address major...- publication PDF
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Chloromethanes in the North American troposphere and lower stratosphere over...
Aircraft observations of the four chloromethanes: carbon tetrachloride (CCl4), methyl chloride (CH3Cl), dichloromethane (CH2Cl2), and chloroform (CHCl3), collected over North...- publication PDF
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Analysis of the Summer 2004 ozone budget over the United States using...
The origin of ozone over the summertime contiguous United States during summer 2004 was examined using the Intercontinental Transport Experiment (INTEX-A) Ozonesonde Network...- publication PDF
